JPS6180407U - - Google Patents

Info

Publication number
JPS6180407U
JPS6180407U JP16534484U JP16534484U JPS6180407U JP S6180407 U JPS6180407 U JP S6180407U JP 16534484 U JP16534484 U JP 16534484U JP 16534484 U JP16534484 U JP 16534484U JP S6180407 U JPS6180407 U JP S6180407U
Authority
JP
Japan
Prior art keywords
pulse signal
amplitude
rotary shaft
amplitude level
levels
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP16534484U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP16534484U priority Critical patent/JPS6180407U/ja
Publication of JPS6180407U publication Critical patent/JPS6180407U/ja
Pending legal-status Critical Current

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Landscapes

  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Optical Transform (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の第１実施例の構成図、第２図
は本考案の第２実施例の構成図である。 １２，４０…回転板、１４ａ，１４ｂ…マーク
列、１４ｃ…基準位置マーク、１８ａ，１８ｂ，
１８ｃ…波形整形回路、２０…方向判別回路、２
４…振幅制御部、２６，５２…出力端子、２８…
制御信号発生部、４４…スリツト列、４８…受光
器。 FIG. 1 is a block diagram of a first embodiment of the present invention, and FIG. 2 is a block diagram of a second embodiment of the present invention. 12, 40... Rotating plate, 14a, 14b... Mark row, 14c... Reference position mark, 18a, 18b,
18c...Waveform shaping circuit, 20...Direction discrimination circuit, 2
4... Amplitude control section, 26, 52... Output terminal, 28...
Control signal generator, 44...slit row, 48... light receiver.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸が単位角度回転変位するごとにパルス信
号を発生する手段と、上記パルス信号の振幅を少
なくとも３レベルに変化させ、その振幅レベル変
化の発生順番を上記回転軸の回転方向に応じて互
いに逆順にする手段と、上記回転軸が所定の基準
角度位置を通過したときに上記パルス信号の振幅
レベルを特定のレベルで２回連続させる手段とを
備えたパルスエンコーダ。 means for generating a pulse signal every time the rotary shaft is rotated by a unit angle; and means for changing the amplitude of the pulse signal into at least three levels, the order in which the amplitude level changes occur in reverse order depending on the direction of rotation of the rotary shaft; and means for continuously increasing the amplitude level of the pulse signal at a specific level twice when the rotating shaft passes through a predetermined reference angular position.
JP16534484U 1984-10-31 1984-10-31 Pending JPS6180407U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16534484U JPS6180407U (en) 1984-10-31 1984-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16534484U JPS6180407U (en) 1984-10-31 1984-10-31

Publications (1)

Publication Number Publication Date
JPS6180407U true JPS6180407U (en) 1986-05-28

Family

ID=30723195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16534484U Pending JPS6180407U (en) 1984-10-31 1984-10-31

Country Status (1)

Country Link
JP (1) JPS6180407U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014192278A1 (en) * 2013-05-31 2014-12-04 株式会社デンソー Rotation state detection device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014192278A1 (en) * 2013-05-31 2014-12-04 株式会社デンソー Rotation state detection device
JP2014235019A (en) * 2013-05-31 2014-12-15 株式会社デンソー Rotating state detector
US9568337B2 (en) 2013-05-31 2017-02-14 Denso Corporation Rotation state detection device

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